Controller
Servitec 35-120 with Touch controller — 06.07.2016 - Rev. B
English — 61
9.4.4
Degassing programmes – overview
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You can choose between 3 degassing programs:
Continuous degassing
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Usage:
– For device commissioning.
– For degassing of the water after a device or plant system repair.
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Activation:
– An automatic activation occurs after completion of the start routine during commissioning.
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Times:
– The time can be set in the Customer menu.
– The default setting is 24 hours. Subsequently, the system automatically switches to Interval degassing.
In continuous degassing, the degassing cycles are sequentially performed for 24 hours.
Interval degassing
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Usage:
– For continuous operation of the device.
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Activation:
– Automatic activation occurs after the ending of continuous degassing.
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Times:
– 8 degassing cycles per interval is set in the Service menu.
– After 8 intervals there is a pause time of 12 hours.
– The times for interval degassing are stored in the Service menu.
– Daily start of interval degassing is at 8:00 a.m.
Interval degassing is preset in the customer menu as the default setting.
Make-up degassing
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Usage:
– For gas-rich water from the make-up.
– For summer operation when the circulating pumps of the plant system are shut down, see chapter 8.1.4 "Summer operation"
on page 49 .
– If the plant system water is not to be degassed.
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Activation:
– Automatic activation occurs at every water make-up.
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During continuous degassing.
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During interval degassing.
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Times:
– The make-up water is degassed for as long as it is supplied, see chapter 9.4.1 "Customer menu" on page 56 .
Note!
Manual activation of the degassing program takes place in the customer menu.
